Blender Git Loki

From review: proper handle of library_query

Beginning Clay Viewport Engine :
- Added temporary draw_mesh function to render edit mesh
- DRW_draw_batch_list allows to render a list of objects with optimal state change
- All viewport rendering is done offscreen for the moment

Signed-off-by: Cl�ment Foucault <foucault.clem@gmail.com>

fix when using inner vertexgroup, weights of other vgroups on the same mesh were deleted by accident then

Fix: NLA "Strip Time" setting cannot be edited

This is a hacky fix for a regression introduced sometime after 2.76.
The "Strip Time" setting on NLA Strips could not be edited without the
value immediately jumping back to the current FCurve value (or 0.0 if no
keyframes existed); even enabling autokey wouldn't let you key the property.

Until we have proper overrides (that only lose their values on frame change),
it's best that this setting is editable, even if it does mean it you have to
manually change the frame to see the updated values.

Add first basic working auto-override.

Still called from pre-depsgraph eval step, does an RNA comparison and
generate overriding rules for changed props...

Note: we most certainly do not want to run this on all depsgraph eval.
Own current idea would be to just tag IDs e.g. in depsgraph callback,
and run actual auto-generation e.g. in a low-priority job, maybe? not
sure... :|

Also, fix stupid mistake in RNA applying of override (used when reading
file to apply static override), and add object's loc/rot/scale as
overridable properties.

ID override static: Various minor fixes and tweaks.

unittest: fixup

Merge branch 'master' into id_override_static

Merge remote-tracking branch 'origin/master' into blender2.8

I'm deliberately ignoring/reverting rB070f22c4 which in turns means T49861 is happening on 2.8

GPencil: Per-layer option to always show onion skinning

Sometimes it can be useful to be able to keep onion skins visible in the
OpenGL renders and/or when doing animation playback. In particular, there
are two use cases where this is quite useful:
1) For creating a cheap motion-blur effect, especially when the before/after
values are also animated.
2) If you've animated a shot with onion skinning enabled, the poses may end
up looking odd if the ghosts are not shown (as you may have been accounting
for the ghosts when making the compositions).

This option can be found as the small "camera" toggle between the "Use Onion Skinning"
and "Use Custom Colors" options.

Fix: Passed wrong last argument to function

Merge remote-tracking branch 'origin/master' into blender2.8

Fix T49861: Interlace stereo is broken in 2.78

This is a regression introduced in rB5bd9e832

It looks more like a hack than a proper fix, but the shader logic
changed a lot for blender2.8, so I would rather do the elegant fix
there, while leaving master working.

If we ever do a 2.78b (or 2.79) this should get in.

API: Fix rst syntax

API: Fix redirect in bgl page

API: Update to modern sphinx syntax

Cleanup: redundant assignment in rect resize

Make workspaces append-/linkable

TODO:
* Make indirectly linked screens local.
* Make workspaces only appendable, it doesn't make sense to link them.

API: Fix double slashes in URLs

Fix T50305: When adding new ID with same name as existing, Blender could generate invalid utf-8 ID name.

`check_for_dupid()` would roughly truncate existing name, without doing any utf-8 validation.